Dbw settings for bigger throttle bodies?

J37accord
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Joined: Mon Feb 19, 2024 5:47 pm

Dbw settings for bigger throttle bodies?

Post by J37accord »

Guys, where can I find the settings to adjust for a bigger throttle body? In hondata there's a table called : throttle flow vs opening where you can scale the graph to adjust for bigger throttle bodies.
KTuner
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Re: Dbw settings for bigger throttle bodies?

Post by KTuner »

If you have a manual accord you'll find it in parameters.
J37accord
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Re: Dbw settings for bigger throttle bodies?

Post by J37accord »

KTuner wrote: Tue Apr 23, 2024 6:54 pm If you have a manual accord you'll find it in parameters.
I have a 2013 j35y1 auto. Automatics don't come with that option?
KTuner
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Re: Dbw settings for bigger throttle bodies?

Post by KTuner »

It's not in the software currently for AT models. We can look into it.
J37accord
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Re: Dbw settings for bigger throttle bodies?

Post by J37accord »

I Updated to the latest version and now I see the "DBW Idle Throttle Flow Rate" table. Assuming the bottom one is with ac on? because in the write up it shows

"The Throttle Flow Rate table depicts the Idle TP Command at various flow rates.
The top line is with AC on, the bottom line is with AC off."

mine shows: DBW % N on the top
DBW % AC on bottom
KTuner
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Re: Dbw settings for bigger throttle bodies?

Post by KTuner »

N is normal. AC is AC.
J37accord
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Re: Dbw settings for bigger throttle bodies?

Post by J37accord »

Could you explain what the top row measures? And if I find the difference in size of 2 throttle bodys, do I just add the percentage to the whole chart?
KTuner
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Re: Dbw settings for bigger throttle bodies?

Post by KTuner »

Flow Rate to TPS percentage.
rmr89
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Re: Dbw settings for bigger throttle bodies?

Post by rmr89 »

For the top row - flow rate - what is the unit of measurement? Im thinking it's CFM but not sure that's used in automotive applications?
KTuner
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Re: Dbw settings for bigger throttle bodies?

Post by KTuner »

L/Min
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